Evike Compact Airsoft Computer Chronograph - Measures Muzzle Velocity Plus

Description

Evike  Advanced Compact Airsoft Computer Chronograph
Please check the Pictures for a close up view of the Details.
Postage is only .95 for
FAST Priority Mail
with Delivery Confirmation Included.
Chronograph:
Is a devise used to measure power and rate of fire of a projectile firing Airsoft / Paintball.
Measures Muzzle Velocity from 30 FPS ~ 1200 FPS.
Calculates Muzzle Kinetic Energy from 0.01~999 Joule.
Measures RPS (Rounds Per Second).
Compact and ergonomic rigid design.
Extra large LED display for indoor, outdoor, day light and night time.
Extreme power saver function (Auto shut down in 2 minutes).
Built-in rechargable battery for long lasting performance.
Tripod Ready mounting holes (Screw for standard camera / camcorder tripods.)
Extra large tube diameter for both Arisoft and paintball velocity measurement.
Reinforced internal wall to prevent bb damage.
Waterproof for paintball
Wall charger is Included.
To properly use the Chronograph, please be sure the muzzle of the gun you wish to test does not extend beyond the first sensor of the device. The first sensor begins where the included silver shroud ends. The FPS reading is achieved by taking the time elapsed between the two built-in sensors.
The ideal distance to hold the muzzle is just inside of the silver shroud.
When measuring for FPS, please be sure to allow for at least a one second pause between shots for the sensor to calculate and display the FPS measurement. Firing too quickly before the measurement is displayed will cause the chronograph to cease measurement of the previous shot and begin measurement of the most recent shot.
When firing through the chronograph, please be sure the gun is aimed straight. If the trajectory of the BB is angled or is deflected off the inside walls of the chronograph, it may cause the measurement to be inaccurate.